Electronic rolling diameter meter OID-3M

Engineering industry products
Products for the railway
OID-3M is a system, the measuring unit of which is installed in the tool holder or in the moving elements of the machine carriage. With the help of this device, it is possible to carry out measurements both during machining during feed movement and without it. The measuring system makes it possible to control the deviation of the shape with a high accuracy in the longitudinal section of the part, thereby making the correction of dimensions.

Display unit

Sensor Installation

Technical characteristics of the device OID-3M

Parameter name	The designation of a unit of physical quantity	The value of a unit of physical quantity
Range of measurement of external diameters	мм	from 400 to 10000
Range of measurement of internal diameters	мм	from 500 to 10000
Range of measurement of circumferential speeds	m / min	from 20 to 150
Range of measurement of ambient temperature	°С	from +5 to +50
Nominal price of the unit of low order of measurement:
diameters from 400 to 10,000 mm after the first revolution of the part	мм	0.01/0.001
diameters up to 4000 mm inclusive in the basic mode	мм	0.01/0.001
diameters in excess of 4000 mm in the basic mode of circumferential speeds	m / min	0.1
ambient temperature	°С	1
Limit of permissible error of measurement of diameter D:
in the basic mode for diameters from 400 to 3150 mm	м	±0,45 х D х 10-5
in the basic mode for diameters over 3150 to 10,000 mm	м	±0,4 х D х 10-5